Beijing Yingherui Environmental Technology Co., Ltd(YHR) established in 2005, dedicated in researching and developing of Anaerobic Digestion technologies and equipment manufacturing. YHR is a Top-level provider of the comprehensive solution for organic waste treatment in China. We developed our patent technologies for biogas industry, including semi-aerobic hydrolysis for fibrous substrate, ABDP technology for low TS substrate etc. which have been widely applied in China AD plants. YHR is the earliest bolted Glassfused-to-steel tank manufacturing factory in China. Up to now, we have delivered over 6,000 GFS tanks worldwide in biogas & wastewater treatment.